<template>
    <div class="demo">
        <div class="container">
            <div class="row">
                <div class="">
                    <div class="progress">
                        <div class="progress-bar progress-bar-info progress-bar-striped active" :style="{width:barwidth+'%'}">
                            <!--<div class="progress-value">{{barwidth}}%</div>-->
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</template>

<script>
    export default {
        data() {
            return {}
        },
        props: ['barwidth'],
        mounted() {
            this.init();
        },
        methods: {
            init() {

            }
        }
    }
</script>

<style lang="less" rel="stylesheet/less" scoped>
    .demo{

    }

    .progress-bar-info {
        background-color: #5bc0de;
    }

    .progress-striped .progress-bar, .progress-bar-striped {
        background-image: -webkit-linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);
        background-image: -o-linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);
        background-image: linear-gradient(45deg,rgba(255,255,255,.15) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.15) 50%,rgba(255,255,255,.15) 75%,transparent 75%,transparent);
        background-size: 40px 40px;
    }

    .progress-bar {
        float: left;
        width: 0;
        height: 100%;
        font-size: 12px;
        line-height: 20px;
        color: #fff;
        text-align: center;
        background-color: #337ab7;
        box-shadow: inset 0 -1px 0 rgba(0,0,0,.15);
        transition: width .6s ease;
    }

    .progress{
        height: 25px;
        background: #F5F5F5;
        padding: 5px;
        overflow: visible;
        border-radius: 20px;
        border-top: 1px solid #000;
        border-bottom: 1px solid #7992a8;
    }
    .progress .progress-bar{
        border-radius: 20px;
        position: relative;
        animation: animate-positive 2s;
    }
    .progress .progress-value{
        display: block;
        padding: 3px 7px;
        font-size: 13px;
        color: #fff;
        border-radius: 4px;
        background: #191919;
        border: 1px solid #000;
        position: absolute;
        top: -40px;
        right: -10px;
    }
    .progress .progress-value:after{
        content: "";
        border-top: 10px solid #191919;
        border-left: 10px solid transparent;
        border-right: 10px solid transparent;
        position: absolute;
        bottom: -6px;
        left: 26%;
    }
    .progress-bar.active{
        animation: reverse progress-bar-stripes .3s linear infinite, animate-positive 2s;
    }

    @keyframes animate-positive{
        0% { width: 0; }
    }

    @keyframes progress-bar-stripes {
        0% {
            background-position: 40px 0;
        }
        100% {
            background-position: 0 0;
        }
    }
</style>